ReduceExpressionsRule.CaseShuttle (Apache Calcite API)

java.lang.Object
- org.apache.calcite.rex.RexShuttle
- - org.apache.calcite.rel.rules.ReduceExpressionsRule.CaseShuttle

All Implemented Interfaces:

RexVisitor<RexNode>

Enclosing class:

ReduceExpressionsRule
```
protected static class ReduceExpressionsRule.CaseShuttle
extends RexShuttle
```
Shuttle that pushes predicates into a CASE.

- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  protected CaseShuttle()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  RexNode visitCall(RexCall call)
  - Methods inherited from class org.apache.calcite.rex.RexShuttle
    apply, apply, apply, mutate, visitArray, visitCorrelVariable, visitDynamicParam, visitFieldAccess, visitFieldCollations, visitInputRef, visitList, visitList, visitLiteral, visitLocalRef, visitOver, visitPatternFieldRef, visitRangeRef, visitSubQuery, visitTableInputRef, visitWindow
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CaseShuttle
```
protected CaseShuttle()
```
- Method Detail
  - visitCall
```
public RexNode visitCall(RexCall call)
```
    Specified by:
    
    visitCall in interface RexVisitor<RexNode>
    
    Overrides:
    
    visitCall in class RexShuttle